EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f839c49c574627f59485746a629f72c0237eea7af46d588598d5a94cf3629159","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-f839c49c574627f59485746a629f72c0237eea7af46d588598d5a94cf3629159"}]}